Report and vocabulary
Rapturous applause for India's now Prime Minister, Narendra Modi.
However, look closely and you'll see it's not really him, but a hologram.
With 800 million voters to reach, the technology allowed him to address audiences in different places at the same time on the campaign trail.
Now, the company behind this kit is looking at new ways of using it.
They hope ideas like this 3D yoga instructor could stretch the limits of the technology.
showing great pleasure or excitement
a special type of photograph which looks 3D
- to address
(here) to speak to a group of people
- the campaign trail
a series of planned events a politician takes part in while trying to get elected
- stretch the limits
do more than is thought possible